I think Berlin is a great choice, because it excels at the metrics that matter most in constructing a new gigafactory. I believe the most critical metrics are: - cost of construction, including cost of land: extremely low in Berlin - cost of labour/wages: extremely low in Berlin - standard of living: very high, healthy - reachability: near Airport, highways, railroad - location within Europe: Germany/Berlin is perfectly in the middle of Europe with great railroad/truck connections to all other - regulation/friendliness to car industry: exceptional in Germany, as auto industry is the world's biggest - talent: world-class in Germany - law and order/rule of law: one of the best in the world